行业组件数据 · 2026

驱动链条

Drive chain for hot aggregate elevator power transmission in asphalt plants

技术定义与适配语境
典型 驱动链条 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

A heavy-duty roller chain assembly designed to transmit mechanical power from the drive motor to the elevator buckets in hot aggregate elevator systems, specifically engineered to withstand high temperatures, abrasive materials, and continuous operation in asphalt production facilities.

组件规格

定义
A heavy-duty roller chain assembly designed to transmit mechanical power from the drive motor to the elevator buckets in hot aggregate elevator systems, specifically engineered to withstand high temperatures, abrasive materials, and continuous operation in asphalt production facilities.
工作原理
The drive chain converts rotational motion from the drive sprocket into linear motion, engaging with elevator buckets to lift hot aggregate materials vertically through the elevator casing. Power transmission occurs through precise engagement between chain rollers and sprocket teeth, with tension maintained by adjustable take-up mechanisms.
材料
Heat-treated alloy steel (typically AISI 4140 or equivalent)hardened rollers and pinswith optional nickel-plating or specialized coatings for corrosion resistance in high-temperature environments.
Pitch
50.8mm to 101.6mm (2" to 4")
Width
38.1mm to 76.2mm (1.5" to 3")
Attachment Type
K-type attachments for bucket mounting
Lubrication Type
High-temperature grease or automatic oil bath
Breaking Strength
50,000 to 200,000 N
Temperature Range
-20°C to 300°C
标准
ISO 606DIN 8187ANSI B29.1

行业分类与别名

驱动链条 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Inadequate lubrication in high-temperature zones->Increased friction leading to premature wear and potential chain seizure->Implement automatic lubrication systems with high-temperature grease, establish regular maintenance schedules, and install temperature monitoring at critical points
Aggregate spillage and buildup in chain path->Abrasive wear on chain components and increased loading->Install effective sealing systems, implement regular cleaning protocols, and design proper clearance between chain and casing
Improper tension adjustment->Chain whip, excessive noise, and accelerated sprocket wear->Install automatic tensioning systems, provide clear tension guidelines, and train maintenance personnel on proper adjustment procedures

工业生态与工程逻辑

0
Chain elongation due to wear
1
Roller seizure from inadequate lubrication
2
Fatigue failure from cyclic loading
3
Corrosion in high-temperature environments
4
Misalignment causing uneven wear

合规与检测

tolerance
Pitch tolerance: ±0.15% of nominal pitch, Roller diameter tolerance: ±0.1mm, Overall length tolerance: ±0.2%
test method
ISO 15654:2015 for fatigue testing, ASTM A370 for mechanical properties, temperature cycling tests per ASTM B117, wear testing under simulated operating conditions

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What maintenance is required for hot aggregate elevator drive chains?

Regular inspection for wear elongation (typically not exceeding 2% of original length), proper tension adjustment, lubrication with high-temperature grease every 100-200 operating hours, and monitoring for damaged rollers or pins.

How often should drive chains be replaced in hot aggregate elevators?

Replacement intervals vary based on operating conditions but typically range from 12-24 months of continuous operation. Factors include material abrasiveness, operating temperature, maintenance practices, and chain quality.

Can standard industrial chains be used in hot aggregate elevators?

No, standard chains lack the heat resistance and specialized materials required. Hot aggregate elevator chains require specific alloy compositions, heat treatments, and sometimes specialized coatings to withstand temperatures up to 300°C.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 驱动链条

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URN:CNFX:ME:UNIT:DRIVE_CHAIN